/*
 * Created on 16-Sep-2005
 * Created by Paul Gardner
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

package com.aelitis.net.upnp.impl.services;

import com.aelitis.net.upnp.UPnPAction;
import com.aelitis.net.upnp.UPnPActionArgument;
import com.aelitis.net.upnp.UPnPActionInvocation;
import com.aelitis.net.upnp.UPnPException;
import com.aelitis.net.upnp.UPnPService;
import com.aelitis.net.upnp.services.UPnPWANCommonInterfaceConfig;

public class UPnPSSWANCommonInterfaceConfigImpl implements UPnPWANCommonInterfaceConfig {
    private UPnPServiceImpl service;

    protected UPnPSSWANCommonInterfaceConfigImpl(UPnPServiceImpl _service) {
        service = _service;
    }

    public UPnPService getGenericService() {
        return (service);
    }

    public long[] getCommonLinkProperties()

    throws UPnPException {
        UPnPAction act = service.getAction("GetCommonLinkProperties");

        if (act == null) {

            service.getDevice().getRootDevice().getUPnP().log("Action 'GetCommonLinkProperties' not supported, binding not established");

            throw (new UPnPException("GetCommonLinkProperties not supported"));

        } else {

            UPnPActionInvocation inv = act.getInvocation();

            UPnPActionArgument[] args = inv.invoke();

            long[] res = new long[2];

            for (int i = 0; i < args.length; i++) {

                UPnPActionArgument arg = args[i];

                String name = arg.getName();

                if (name.equalsIgnoreCase("NewLayer1UpstreamMaxBitRate")) {

                    res[1] = Long.parseLong(arg.getValue());

                } else if (name.equalsIgnoreCase("NewLayer1DownstreamMaxBitRate")) {

                    res[0] = Long.parseLong(arg.getValue());
                }
            }

            return (res);
        }
    }
}
